DNS Coffee ☕
Zone

barclaycard active

First Seen Jan 24, 2015 · First Import Jan 30, 2015 · Last Import Nov 07, 2026 · Type generic · Operator Barclays Bank PLC · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

29
Domains
4,287
Zone Imports
4
Current Nameservers
4
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
a2.nic.barclaycard Oct 15, 2022 2
b0.nic.barclaycard Oct 15, 2022 2
c0.nic.barclaycard Oct 15, 2022 2
a0.nic.barclaycard Oct 15, 2022 2
Past Nameservers 4
Name First Seen Last Seen Domains
a.nic.barclaycard Jan 24, 2015 Oct 14, 2022 0
d.nic.barclaycard Jan 24, 2015 Oct 14, 2022 0
b.nic.barclaycard Jan 24, 2015 Oct 14, 2022 0
c.nic.barclaycard Jan 24, 2015 Oct 14, 2022 0
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 29 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 0
No domains have left this zone recently.
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 1,938 serials
Primary NSa0.nic.barclaycard
Mailboxhostmaster.donuts.email.
Serial1794012781
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793926591 Nov 06, 2026 Nov 06, 2026
1793840461 Nov 05, 2026 Nov 05, 2026
1793754331 Nov 04, 2026 Nov 04, 2026
1793667607 Nov 03, 2026 Nov 03, 2026
1793580799 Nov 02, 2026 Nov 02, 2026
1793494663 Nov 01, 2026 Nov 01, 2026
1793407969 Oct 31, 2026 Oct 31, 2026
1793321863 Oct 30, 2026 Oct 30, 2026
1793235427 Oct 29, 2026 Oct 29, 2026
1793148631 Oct 28, 2026 Oct 28, 2026
DNSSEC signed

Signed since before Sep 05, 2019. (zone file as of Nov 07, 2026)

Signed domains: 6 · DS records: 11 (as of Nov 07, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbTtaPgzP8zrpvuKTcJBpKB6uxcQtBw0cN0uszALqsCQ039J4GFaLxOCXK2gH5cOmNHDww+W2P+id722e/nRRqsxjl3UMntHwIE4VDDHSjJJbYSMbj2eh9ZmeXvPXfEj0PW4F4arWEoHfhzTTrDJ1cLc1lO/mwLuda1Tg1YE0rShXR98ncwn+TIZJT6nq58MmU50aCi3bmLTUruMPOyVCnb6TH3KlxXTAWPn47ZwKbowzndjNPsBfcdyL1J6IACA0AJNeL6gj9r1awFgP39Fb0Am5MVGiNnw4BDVmBxYQuQdzBvyx/40D3QJSsYvYH4/bD6FlyX0xKsjaEc4YiVH+M0=
 Sep 19, 2026
KSK RSA/SHA-256
showAwEAAcDl4ckufAphy7+p06EGG27aYFZ2/WkqeX7bgYKfTTcp+AnmFD80oWgmNCoiP8msvLfMVYgwb6wqcvIHjKQdfUdxZdNQILZj5Dsp0PWTVJyMagxhE+FIqkYrYddVxPxIWW4pjAjWRDFwauS/5r9xdscDDPe53Laz1j/mocJ3uhtEeTJBGVUTJ54hkV2IvHH3slq8XLKqlceBveW3WeFFx0Qf0z2uiAXcMOqxG4wEnPOAl4aICmMnIS2U/VhnodEwo9qiGM2ShAs0gp+vv7gWRB0QFpLbqIocMQY3w28UVZnqwA6BTshoLo5c09MZ0y5ooXqj8zOAwSIJ6QPNJOpswpc=
 Sep 20, 2022
ZSK RSA/SHA-256
showAwEAAbo1trqFF8TYAbYjexz78n7d9bhnW1AcuncwhNguD2NJYPQtz3HrUtuW01RL4IDQfoCaiPW1tpG8G58oqDI3cLSpKHcoKwImMC9qfcVWZ0tgyJEmXuksX3Vgp1CwV7OlcWMHwLcwi6rd8gtX5z2/nVwrPmjDAbxM7Qs5ANStWzc9
 Sep 19, 2026
ZSK RSA/SHA-256
showAwEAAdjPVMdbvaNW//hHZGgMr6rTT1jHCMcNz9FNPJ7pVCxBSqCy+rLnWz2s2E28Ak8ucAqdmAb/bSroWGnedZ/dasiaM7g1oyS8mXeMvA0DlMVxzgkZ03dif5OSzrp02YsY0WHAJ03GabZ1LoscpRQAixRlizAFgRhtgWIgEsMkwYPZ
 Aug 10, 2026
SignsKey TagSignerExpires
SOA 22608 barclaycard Nov 28, 2026
DNSKEY 56051 barclaycard Nov 21, 2026
51 retired DNSKEYs no longer published.